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| author | Brian Gaeke <gaeke@uiuc.edu> | 2004-07-21 03:30:27 +0000 |
|---|---|---|
| committer | Brian Gaeke <gaeke@uiuc.edu> | 2004-07-21 03:30:27 +0000 |
| commit | dfb3397c5bbaf8d3aa0ce9e3e98555313af91638 (patch) | |
| tree | 3e5c7d184c72a4f198af5d05e5777cc448c238ca /autoconf | |
| parent | 043c0bb0d944ffeeb677918223e07af29dab94c2 (diff) | |
| download | external_llvm-dfb3397c5bbaf8d3aa0ce9e3e98555313af91638.zip external_llvm-dfb3397c5bbaf8d3aa0ce9e3e98555313af91638.tar.gz external_llvm-dfb3397c5bbaf8d3aa0ce9e3e98555313af91638.tar.bz2 | |
Add check for finite(). Solaris doesn't have isinf, but it has finite...go
figure!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15057 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'autoconf')
| -rw-r--r-- | autoconf/acinclude.m4 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/autoconf/acinclude.m4 b/autoconf/acinclude.m4 index a157839..3925d66 100644 --- a/autoconf/acinclude.m4 +++ b/autoconf/acinclude.m4 @@ -6295,4 +6295,8 @@ AC_SINGLE_CXX_CHECK([HAVE_STD_ISINF_IN_CMATH], [ac_cv_func_std_isinf_in_cmath], [std::isinf], [<cmath>], [#include <cmath> using std::isinf; int foo(float f) {return isinf(f);}]) +AC_SINGLE_CXX_CHECK([HAVE_FINITE_IN_IEEEFP_H], [ac_cv_func_finite_in_ieeefp_h], + [finite], [<ieeefp.h>], + [#include <ieeefp.h> + int foo(float f) {return finite(f);}]) ]) |